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authorStefan Monnier <monnier@iro.umontreal.ca>2003-07-23 15:34:14 +0000
committerStefan Monnier <monnier@iro.umontreal.ca>2003-07-23 15:34:14 +0000
commit8462aca5ffe54a4c3bd6a18837ff10a26d84aa62 (patch)
treefbdf0411b7ad40e96823b613315c4c3570e7c3f5 /lisp/vc-svn.el
parent39440204a7a31173914a185d3676e925ebf60887 (diff)
downloademacs-8462aca5ffe54a4c3bd6a18837ff10a26d84aa62.tar.gz
(vc-svn-diff-switches): Don't default to vc-diff-switches.
Diffstat (limited to 'lisp/vc-svn.el')
-rw-r--r--lisp/vc-svn.el10
1 files changed, 7 insertions, 3 deletions
diff --git a/lisp/vc-svn.el b/lisp/vc-svn.el
index 46d83685475..1d46c90d9c8 100644
--- a/lisp/vc-svn.el
+++ b/lisp/vc-svn.el
@@ -65,9 +65,13 @@ A string or list of strings passed to the checkin program by
:version "21.4"
:group 'vc)
-(defcustom vc-svn-diff-switches nil
- "*A string or list of strings specifying extra switches for svn diff under VC."
- :type '(choice (const :tag "None" nil)
+(defcustom vc-svn-diff-switches
+ t ;`svn' doesn't support common args like -c or -b.
+ "String or list of strings specifying extra switches for svn diff under VC.
+If nil, use the value of `vc-diff-switches'.
+If you want to force an empty list of arguments, use t."
+ :type '(choice (const :tag "Unspecified" nil)
+ (const :tag "None" t)
(string :tag "Argument String")
(repeat :tag "Argument List"
:value ("")